2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/81334Experimental results on heavy-quark production in proton-proton, deuteron-gold, and gold-gold collisions at sqrt(s_(NN)) = 200 GeV at the Relativistic Heavy Ion Collider (RHIC) are reviewed.4 pages, 4 figures; to appear in proceedings of XXXXth Rencontres de Moriond, "QCD and High Energy Hadronic Interactions", La Thuile, Italy, March 12 to 19, 2005; references added in replacementNuclear Experimenttext